In stock form, the Windsor Seniors flow around in 240 ex 150 . . I know yours have had some work done but just how much? . . In addition to the intake flow, the exhaust flow on those heads kinda sucks and has a poor ratio to the intake of around 66% . . The AFR's have an ex to in ratio of around 74 and the Trick flows are around 70% . . I think a custom cam would work better than that Lunati with those heads . . I would give Chris Straub a call [don't email] and see what he says . . He is one of the top cam grinders in the Country.